ST24W01 Datasheet (ST Microelectronics) - SERIAL 1K 128 x 8 EEPROM

ST24W01, SERIAL 1K 128 x 8 EEPROM

This specification covers a range of 1K bits I2C bus EEPROM products, t he ST24/25C01, the ST24C01R and the ST24/25W01.

In the text, products are referred to as ST24/25x01, where "x" is: "C" for Standard version and "W" for hardware Write Control version.

Table 1.

Signal Names E0-E2 SDA SCL MODE WC

ST24/25C01, ST24C01R ST24/25W01 SERIAL 1K (128 x 8) EEPROM NOT FOR NEW DESIGN 1 MILLION ERASE/WRITE CYCLES with 40 YEARS DATA RETENTION SINGLE SUPPLY VOLTAGE: 3V to 5.5V for ST24x01 versions 2.5V to 5.5V for ST25x01 versions 1.8V to 5.5V for ST24C01R version only HARDWARE WRITE CONTROL VERSIONS: ST24W01 and ST25W01 TWO WIRE SERIAL INTERFACE, FULLY I2C BUS COMPATIBLE BYTE and MULTIBYTE WRITE (up to 4 BYTES) PAGE WRITE (up to 8 BYTES) BYTE, RANDOM and SEQUENTIAL READ